Diseases of Perennial Flowers

• Achillea sp. (Yarrow)
• Alcea sp. (Hollyhock)
• Aquilegia sp. (Columbine)
• Calendula sp.
• Chrysanthemum sp.
• Convallaria sp. (Lily-of-the-valley)
• Echinacea sp. (Coneflower)
• Hemerocallis sp. (Daylily)
• Heuchera sp. (Coral bells)
• Hosta sp.
• Iris sp.(Iris)
• Paeona sp. (Peony)
• Phlox sp. (Phlox)
• Rosa sp. (Rose)
• Tulipa sp. (Tulip)